1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047f71c2d2a38216acbc067363d331f5bc319a0bb0a52627d60b9963a112193d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5553c9dd-0bb7-4756-ab40-c1a882b6abc2.json and https://artists.proofprofile.net/proofs/artist/5553c9dd-0bb7-4756-ab40-c1a882b6abc2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9a4ed65a431bd35d8a30757401fe40d7b31c96e25b9a51111701cb7f0aba5f. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:34:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2003214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cf6a822fd9b0e493888d8c477f37b9af9267c8d87f66bcbaf6a0abff811b1c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62127587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e9faead3439da2e633a9ccf8858050c03f4b0405b431028971b854c325b574. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62180507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fb7ca1fbe254cb0afedb3c36c9d899cffd2f5fc327bcc458883abaae4bb063. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82185709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea18fc158a0ca94a1cedb3ddb6d947e96a0698304950f392349cf86b14dbf506. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2106925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0cd1641a9f7d9ef3b77666cad18405ec9911b7f2a7e7fb1b16e8c03a35d0cf. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:21:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2106926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84d94def12ea80bd8a8e38a55be99b7301285502cec2778c91d4f6e41430ea1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2106928.
i made this song in my school library on the ableton 11 free trial lmao
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692ce07eff1b04d830ea34b998f25d90ee7f8c6b26beab9c584a81d9a4c0e522. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2110212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b05422089799c1f070941b7e3a2de32c22066c148e4a98015603e2d620f7ff. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2162732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196ee49aa1ebe5af67ae7881cc9083a66acfcfa9b1097da88eab681297bee051. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2162733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17c87098126f638497c1d034098e1c0176128b28b0183237dbb01fd42a54e01. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2162734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6142237600e38eadbea4da49469215bbf1e4b30ab370c2c9552989084a314f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2162735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcc2c379ab3639d914e64add2d7b27e58b7aede70ff6543023c27f6d9d5c5df. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:44:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2162736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca0f17ac0a8ad0a9ac889dc3f5656d30524e7ca2849c2ac34954a1bf601210d. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2135495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f0c2d91b442fc41febf71c08caa83f6b3c1c1e1159ee3375c02f9c3c27e1aa. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:00:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32246773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bbf002fad745f5423bbd5f4838b4a800e098ebebbc97d4be60710c85b9a0d3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92284273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b8461b415e0ebb58e7edf8cb85191ef37b873682c1d9eb3edc491fb84ec2bf. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2298946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02466d029e3b7043c0234aabb110dca25487c264d076f9d8f0a883ad36ea7c05. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2223127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b8461b415e0ebb58e7edf8cb85191ef37b873682c1d9eb3edc491fb84ec2bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2298946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcf01922f1a12b0d3fdd3c5ae5368b6316a46a9e083ab914fe615f19da01fac. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2267727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe337884909bf0f002d5c3f2bc530a442223a3e24cbbbc9a49b9ca72bd00602a0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2223128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b316a3db4c2c87788048762b0cf70dd198dc8c712d25e2fc1790bf931bc5fcd. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2267731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb196f4373c499cb2f4779132f0610ff96468136eed8048515e9d32e8ade3ea9a. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2260145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57efa25fa9f2e27829f015da775c234c9d8cb74f0386a23fbe5945ffeba2d36. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2289992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa41d770b0105d5d3baef1b57f85bdcebdcb069752b56bbaa34724631202f87. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502250157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d6d62f9df44f818dd5d3c352b7d73f1cb5c356114a82b134a47761926e496c. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2299244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cdb8a337ec072dd09ce1a0475a1c68221d0f3e4a02553113e4b07c15e547ab. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:43:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502251509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839275b6626c16d0106dfb62e59da742e8fc742bd991d65e3ad37bf626732e2f. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502252282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf922297119cd56c17109f1619727a5c5a416c325e193b694daa982eb7b14aad8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502251860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9726d436d1e3b9a8a6ca62ed9443aacfb1ada6d72647663f813e279df50904d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502380558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0927f2817f025eeb6fb35014df281c039771643293f74871e172b6f25ebbd03. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502381620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4c126ed520524ce6d8a8effadda9d9b6ef4247f56aec1f88eca0069ecc12bf. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502383057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc965ede1a5db9ac047cf3abdb8aaf7053c1c472c6a5ddc762c4246297e4eb91. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2302639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00db9b71c6d879d17fb444067df8dd31eab4be9b94c838e86865efd6bea3104d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2302638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeded72ace40bd0c1db3f6419b0c167cf66d7876d693f647103c07d16b121d317. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2302637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22bea106bbaeb0dd9ff1a9357cc6fd1ac59305b94369e34b52044622708e820. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2302634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e56a4e1064fac677a2c0b2b11bb1a4ee74872eb4cb5d95d841428369bae75d. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2302633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d86f33697d25e68c4bb4cb88dfed9765201ca0d53618416175c989b1bcb36c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2302632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7c0a56a67d419afd058957e7ba5b4fa01f4a30480580b1e049f4eeb974cdfe. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb2ab89e860f3f7cdd2dd804ba2a1d6c31b70413ac984c92b992b059b78c76c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d0b1937de7b32d9eda1b48173b76c8e259cbf2ea6e8374cd33fc0f72afb3c9. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7029e6bf5f7d757fa01d65f084c79066953c0063b1945e0233ccd409ff88c1b. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4805a865409b4570c9028d971350e824738ee29df44581e242356aa09e7cdd9. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8864ce504ffc42867c64d17e85ea9e77a1d8b2ad62d30ba025fad163c2306a2e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed60b7892d6175632e09dda668577dec8df164bef0bca5caf8744a6b31c17d1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded816cdd6e3e0b11e0d1f73c7b4f32627acd2cc6ce682f18a532e027491ba0b. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498a011eabf02b99595512b347b59cbfffc43bf87252d598297e56ac5ff9c6b3. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T23:02:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2305629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374a37fe8c09beefeed6a99e4b4cc215177dfd82cfe1894ed5ddd5f8f105667f. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2308060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2548cdfb2197cedd0adea89a3ea6e39194fd3fc7e968177f9eda37dcb765a343. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2404023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ef9b59b77d33233c10bd33ce515a33bab80451ec6abd9e782b91a6070c2ee3. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:10:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2404022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafd7b5a4c642e24c9ee6d56171c151daf971c1926db452490fbae526edfb258. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2404021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b23ff39fccfb6c50e2cb31cbd4e719e4a0411f0e44f9087c9c7c9ea778b2842. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2403864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dc1fb45bc4d3aedf7aff2680a7799bd44033a691327fa3454b4279acbe0405. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2404017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5abcb7cb04282fad0f6975f0ba2608fd63defafd3bfe63f41bef1cd6eae12b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2404016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882a6ad9621a00142e79ec7f1cf2d9f2bb3143ac1f3ac63c283bfeaa2911f898. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4083417d0bc9a15371d64a686bec56b828b61d9d5d92f770090d3bb67080c620. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05409d566bc21fe9d3799efff87a892bc7ba06c1e4c2907d6657a94915520ef6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05d8e9f54a0f5471be1a93fd393350af2ea4df4ecc033d8a84e524a5f39d8e6. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b45b4cc9b931c0f137888a6367c06270d4398c89f4942b09e9e4df6639feab8. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c2c2f99de2b2e729be1073aa8862de54238f6c920919250556ae54ed547587. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939cbb5346547a1f754aa245ce4c632ddbb14d65242450f5685a64c0493df11e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb06622c9b5f4759a33a1c8bb2ed94bb258f458ca592e45aee6574a03735bbc. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:17:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9622e8914f5f8547f9c2893d1008b5a14f64593610379b971e3ce928fced9f56. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf401ceaa6e56d652dcdb027b5529177534dd392eeec8df344e9096d34cc250d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea335e828421e0959c0a935ae88757c8403f74ea65e6f0d57192b3622cca9e1. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc6bdf064d957c4cef1b12011a62d7eab95651908b00461ce63126dc3856d50. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629bc84e7d2d323cb98b5af1b1b4b2d55d8f79c8be9910203453f048fc91981b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22203174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d3d9015606b352b118a8eab1c22d1055fac5407265f09f9d1d4a82f70ee2c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2201769.